DE60320190D1 - Verfahren zur Formung von Sacklöchern mit Fase in chirurgischen Nadeln unter Benützung eines diodengepumpten Nd:YAG-Lasers - Google Patents
Verfahren zur Formung von Sacklöchern mit Fase in chirurgischen Nadeln unter Benützung eines diodengepumpten Nd:YAG-LasersInfo
- Publication number
- DE60320190D1 DE60320190D1 DE60320190T DE60320190T DE60320190D1 DE 60320190 D1 DE60320190 D1 DE 60320190D1 DE 60320190 T DE60320190 T DE 60320190T DE 60320190 T DE60320190 T DE 60320190T DE 60320190 D1 DE60320190 D1 DE 60320190D1
- Authority
- DE
- Germany
- Prior art keywords
- surgical needles
- diode
- pumped
- yag laser
- blind holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
- A61B2017/06028—Means for attaching suture to needle by means of a cylindrical longitudinal blind bore machined at the suture-receiving end of the needle, e.g. opposite to needle tip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
- A61B2017/0608—J-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/235,374 US6683276B2 (en) | 1999-04-26 | 2002-09-05 | Method of forming chamfered blind holes in surgical needles using a diode pumped Nd-YAG laser |
US235374 | 2002-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60320190D1 true DE60320190D1 (de) | 2008-05-21 |
DE60320190T2 DE60320190T2 (de) | 2009-05-14 |
Family
ID=31715300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60320190T Expired - Lifetime DE60320190T2 (de) | 2002-09-05 | 2003-09-04 | Verfahren zur Formung von Sacklöchern mit Fase in chirurgischen Nadeln unter Benützung eines diodengepumpten Nd:YAG-Lasers |
Country Status (6)
Country | Link |
---|---|
US (1) | US6683276B2 (de) |
EP (1) | EP1396305B1 (de) |
JP (1) | JP4531364B2 (de) |
AT (1) | ATE391577T1 (de) |
DE (1) | DE60320190T2 (de) |
ES (1) | ES2303579T3 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7539833B2 (en) * | 2004-12-06 | 2009-05-26 | International Business Machines Corporation | Locating wasted memory in software by identifying unused portions of memory blocks allocated to a program |
JP4801367B2 (ja) * | 2005-03-31 | 2011-10-26 | マニー株式会社 | アイレス縫合針の製造方法 |
JP2008206913A (ja) * | 2007-02-28 | 2008-09-11 | Manii Kk | アイレス縫合針の製造方法 |
JP5192213B2 (ja) * | 2007-11-02 | 2013-05-08 | 株式会社ディスコ | レーザー加工装置 |
JP5066438B2 (ja) * | 2007-12-27 | 2012-11-07 | マニー株式会社 | 医療用縫合針 |
US8778102B2 (en) | 2008-06-16 | 2014-07-15 | Ethicon, Inc. | Post laser drilling stress relief of surgical needles made of refractory alloys |
JP2010082647A (ja) * | 2008-09-30 | 2010-04-15 | Manii Kk | アイレス針の穴加工装置および穴加工方法 |
US8389892B2 (en) * | 2009-05-20 | 2013-03-05 | Ethicon, Inc. | X-ray microscopy for characterizing hole shape and dimensions in surgical needles |
US10052848B2 (en) | 2012-03-06 | 2018-08-21 | Apple Inc. | Sapphire laminates |
US9452494B2 (en) | 2013-03-13 | 2016-09-27 | Ethicon, Inc. | Laser systems for drilling holes in medical devices |
US9154678B2 (en) | 2013-12-11 | 2015-10-06 | Apple Inc. | Cover glass arrangement for an electronic device |
US10406634B2 (en) * | 2015-07-01 | 2019-09-10 | Apple Inc. | Enhancing strength in laser cutting of ceramic components |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1424953A (en) | 1973-03-22 | 1976-02-11 | American Cyanamid Co | Laser manufacture of suture needles |
JPS52111294A (en) * | 1976-03-16 | 1977-09-17 | Matsutani Seisakusho | Suturing yarn with medical iris stylus |
JPS63140789A (ja) | 1986-12-01 | 1988-06-13 | Matsutani Seisakusho:Kk | アイレス縫合針の穴明け方法 |
US4808789A (en) | 1987-02-04 | 1989-02-28 | Muncheryan Hrand M | Diode-pumped-laser instrumentation system |
JPH0252189A (ja) | 1988-08-11 | 1990-02-21 | Matsutani Seisakusho Co Ltd | アイレス針の穴加工方法 |
US5059764A (en) | 1988-10-31 | 1991-10-22 | Spectra-Physics, Inc. | Diode-pumped, solid state laser-based workstation for precision materials processing and machining |
JPH0390237A (ja) | 1989-08-31 | 1991-04-16 | Matsutani Seisakusho Co Ltd | アイレス縫合針の加工方法 |
DE3934587C2 (de) * | 1989-10-17 | 1998-11-19 | Bosch Gmbh Robert | Verfahren zum Herstellen von mittels Laserstrahlung erzeugter, hochpräziser Durchgangsbohrungen in Werkstücken |
EP0500110B1 (de) * | 1991-02-21 | 1996-05-22 | Hewlett-Packard Company | Photoabtrageverfahren von wenigstens einer gestuften Öffnung, die ein polymeres Material durchdringt und eine Düsenplatte, die eine gestufte Öffnung aufweist |
US5477604A (en) * | 1993-11-01 | 1995-12-26 | Smith; Daniel | Process for manufacturing taper point surgical needles |
US5889255A (en) | 1997-10-14 | 1999-03-30 | United States Surgical Corporation | Method of deburring eyelens needle blanks with a laser beam |
US6252195B1 (en) * | 1999-04-26 | 2001-06-26 | Ethicon, Inc. | Method of forming blind holes in surgical needles using a diode pumped Nd-YAG laser |
-
2002
- 2002-09-05 US US10/235,374 patent/US6683276B2/en not_active Expired - Fee Related
-
2003
- 2003-09-04 AT AT03255516T patent/ATE391577T1/de not_active IP Right Cessation
- 2003-09-04 DE DE60320190T patent/DE60320190T2/de not_active Expired - Lifetime
- 2003-09-04 JP JP2003312989A patent/JP4531364B2/ja not_active Expired - Fee Related
- 2003-09-04 EP EP03255516A patent/EP1396305B1/de not_active Expired - Lifetime
- 2003-09-04 ES ES03255516T patent/ES2303579T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE391577T1 (de) | 2008-04-15 |
EP1396305A3 (de) | 2006-02-15 |
US20030111448A1 (en) | 2003-06-19 |
EP1396305A2 (de) | 2004-03-10 |
DE60320190T2 (de) | 2009-05-14 |
ES2303579T3 (es) | 2008-08-16 |
JP4531364B2 (ja) | 2010-08-25 |
US6683276B2 (en) | 2004-01-27 |
EP1396305B1 (de) | 2008-04-09 |
JP2004261865A (ja) | 2004-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |